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qqwubi_setup_2.0.313.400.exe

QQWubi

Tencent Technology(Shenzhen) Company Limited

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from yz.app.sogou.com and multiple other hosts.
Publisher:
Tencent Inc.  (signed by Tencent Technology(Shenzhen) Company Limited)

Product:
QQWubi

Description:
QQWubi Setup

Version:
2.0

MD5:
cfbb36b9d35bba45e3eaaf180b24ca78

SHA-1:
d7d59cf37855df2c1c6498d79e3786b34831d68a

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
2/25/2025 6:55:48 PM UTC  (today)

Scan engine
Detection
Engine version

Vba32 AntiVirus
Trojan.KillAV
3.12.26.3

File size:
11.6 MB (12,147,944 bytes)

Product version:
2.0

Copyright:
Copyright(C) 2009 - 2012 TENCENT Inc. All Rights Reserved.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\Documents and Settings\{user}\Application data\tencent\qqwubi\update\qqwubi_setup_2.0.313.400.exe

Digital Signature
Signed by:
Tencent Technology(Shenzhen) Company Limited

Authority:
VeriSign, Inc.

Valid from:
1/26/2010 8:00:00 AM

Valid to:
1/26/2013 7:59:59 AM

Subject:
CN=Tencent Technology(Shenzhen) Company Limited, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Tencent Technology(Shenzhen) Company Limited, L=shenzhen, S=guangdong, C=CN

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
5D0688F9040AD52287FC32ADECEB85B0

File PE Metadata
Compilation timestamp:
7/22/2008 4:54:31 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
8.0

CTPH (ssdeep):
196608:XpjS7rIqBczJ0SJ5Pnl03SH+kbbCsnWbo2LWVNhYPGljpOSG0SENTo+3SVH:XpjS7rITRnsSNCsW82LAhY3irCHVH

Entry address:
0x353C

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 84, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, B0, 82, 40, 00, 6A, 08, A3, 98, 06, 47, 00, E8, 6C, 26, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, 05, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 86, 40, 00, FF, 15, 80, 81, 40, 00, 68, 04, 86, 40, 00, 68, A0, 85, 46, 00, E8, 3C, 25, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 10, 4C, 00, 57, E8, 2A, 25, 00, 00...
 
[+]

Entropy:
7.9997

Packer / compiler:
Nullsoft install system v2.x

Code size:
25 KB (25,600 bytes)

The file qqwubi_setup_2.0.313.400.exe has been seen being distributed by the following 2 URLs.

http://yz.app.sogou.com/download?url=http://wap.sogou.com/web/redir.jsp?softdown=1&u=YRyEVuHeM45mBjjEUSPVUEJm8GF_McJfVdEjKPrgnocp6RPTnPFSKls2-N19zn1VtYpGeHB7QaZsipUd8ZPGCKrHmAlohI-Z5xWab8-hdzEZwANlQSdM_SG1O7Kkpbde98B6SY4clrbMXmmkh16MZIpwF4wCehyLBX0p_eW-7iPHg34hc6lPwwiXP_7euG1aWDLWAyTzvlHLqsaZUK7G5A..&pcid=-196928803189799452&filename=QQWubi_Setup_2.0.313.400.exe&surl=&iconurl=http://dl.app.sogou.com/.../-196928803189799452.png&name=QQ??&softsize=11.59MB&browser=chrome

http://config.qqpy.sogou.com/QQinput/.../dl?t=wb

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